Question

if the mean of 10, 12, 18, 11, p and is 15 find the value of p

Answer 1

Answer:

Step-by-step explanation:

Mean = 10 + 12 + 18 + 11 + p = 15 × 5

51 + p = 75

p = 75 - 51 = 24

Answer 2

Answer:

The answer is 24..

Step-by-step explanation:

mean = sum of all observations / no. of observations

15 = $\frac{10+12+18+11+p}{5}$

15 x 5 = 51 + p

75 = 51 +p

75-51 = p

24 = p